Transfer of beneficiary interest for value (11604.5): file agreement and declaration, serve notice of assignment (30 days after execution)

(d) A written agreement is effective only if all of the following conditions are met: (1) The executed written agreement is filed with the court not later than 30 days following the date of its execution or, if administration of the decedent's estate has not commenced, then within 30 days of issuance of the letters of administration or letters testamentary, but in no event later than 15 days prior to the hearing on the petition for final distribution. ... (4) The transferee for value executes a declaration or affidavit attesting that the requirements of this section have been satisfied, and the declaration or affidavit is filed with the court within 30 days of execution of the written agreement or, if administration of the decedent's estate has not commenced, then within 30 days of issuance of the letters of administration or letters testamentary, but in no event later than 15 days prior to the hearing on the petition for final distribution. (5) Notice of the assignment is served on the personal representative or the attorney of record for the personal representative within 30 days of execution of the written agreement or, if general or special letters of administration or letters testamentary have not been issued, then within 30 days of issuance of the letters of administration or letters testamentary, but in no event later than 15 days before the hearing on the petition for final distribution.

CCP 12: "The time in which any act provided by law is to be done is computed by excluding the first day, and including the last, unless the last day is a holiday, and then it is also excluded." CCP 12a(a): "If the last day for the performance of any act provided or required by law to be performed within a specified period of time is a holiday, then that period is hereby extended to and including the next day that is not a holiday. For purposes of this section, “holiday” means all day on Saturdays, all holidays specified in Section 135 and, to the extent provided in Section 12b, all days that by terms of Section 12b are required to be considered as holidays." CCP 12b: "If any city, county, state, or public office, other than a branch office, is closed for the whole of any day, insofar as the business of that office is concerned, that day shall be considered as a holiday for the purposes of computing time under Sections 12 and 12a." CCP 10: "Holidays within the meaning of this code are every Sunday and any other days that are specified or provided for as judicial holidays in Section 135." CCP 17(b)(4): "“Month” means a calendar month, unless otherwise expressed." Prob. Code 1000(a): "Except to the extent that this code provides applicable rules, the rules of practice applicable to civil actions, including discovery proceedings and proceedings under Title 3a (commencing with Section 391) of Part 2 of the Code of Civil Procedure, apply to, and constitute the rules of practice in, proceedings under this code."